public void Test1()
{
var text = @"
let x = 10
let func = fn(x) {
if (x == 0)
{
return 0
}
return x + func(x-1)
}
func(x)
";
var lexer = new Lexer(text);
var parser = new Parser(lexer);
var code = parser.ParseCode();
var env = new Monkey.Environment();
var evaluator = new Evaluator();
var result = evaluator.Eval(code, env);
Assert.NotNull(result);
Assert.Equal(55, (result as Integer).Value);
}
